CSS2728FT5L00 Equivalent & Substitute Parts

Part Overview

The CSS2728FT5L00 is a 5 mOhms ±1% 3W chip resistor manufactured by Stackpole Electronics Inc, designed for current sensing applications in automotive environments. This metal element resistor meets AEC-Q200 automotive qualification standards and operates across a wide temperature range from -55°C to 225°C. The part is currently active in production with substantial inventory availability. Substitute parts may be required due to design upgrades, performance optimization, or inventory constraints in specific applications.

Substiute Parts

CSS2728FT5L00

Stackpole Electronics IncIn Stock: 891CSS2728FT5L00 Datasheet

Current PartRFQ

CSSH2728FT5L00

Stackpole Electronics IncIn Stock: 13795CSSH2728FT5L00 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

The CSSH2728FT5L00 qualifies as a direct substitute for the CSS2728FT5L00 based on the following criteria:

Matching Parameters:

• Resistance value: 5 mOhms
• Tolerance: ±1%
• Composition: Metal Element
• Package / Case: Wide 2827 (7067 Metric), 2728
• Temperature Coefficient: ±25ppm/°C
• Operating Temperature Range: -55°C ~ 225°C
• Automotive Rating: AEC-Q200
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Upgrade Characteristic:

• Power Rating: 4W (versus 3W in the main part)

The CSSH2728FT5L00 provides increased power dissipation capability while maintaining all other electrical and mechanical specifications, making it suitable for applications requiring higher thermal performance.

Parameter Comparison

Engineering Selection Recommendations

Both CSS2728FT5L00 and CSSH2728FT5L00 are active production parts from Stackpole Electronics Inc with full AEC-Q200 automotive qualification and ROHS3 compliance. The selection between these parts depends on thermal design requirements:

• CSS2728FT5L00 is appropriate for applications with 3W maximum power dissipation requirements.
• CSSH2728FT5L00 is suitable for applications requiring 4W power dissipation capability or where thermal margin is a design consideration.

Both parts maintain identical electrical characteristics, mechanical dimensions, and environmental ratings, ensuring functional interchangeability within their respective power specifications.

Frequently Asked Questions (FAQ)

Q: Can CSSH2728FT5L00 replace CSS2728FT5L00 in existing designs?

A: Yes. The CSSH2728FT5L00 is electrically and mechanically compatible with CSS2728FT5L00. The primary difference is the increased 4W power rating versus 3W, which provides additional thermal capability without affecting circuit performance.

Q: Are the physical dimensions identical?

A: Yes. Both parts use the Wide 2827 (7067 Metric), 2728 package with identical dimensions of 0.264" L x 0.283" W (6.71mm x 7.19mm) and maximum seated height of 0.049" (1.24mm).

Q: Do both parts meet automotive standards?

A: Yes. Both CSS2728FT5L00 and CSSH2728FT5L00 are AEC-Q200 qualified and ROHS3 compliant, meeting automotive industry requirements.

Q: What is the temperature coefficient difference?

A: Both parts have identical temperature coefficients of ±25ppm/°C and operate across the same temperature range of -55°C to 225°C.

Q: Are there any packaging differences?

A: No. Both parts are supplied in Tape & Reel (TR) packaging with identical moisture sensitivity level of 1 (Unlimited).